'Glycogen metabolism' presentation slideshows

ADVANCED BIOCHEMISTRY BISC 6310 FALL 2013

ADVANCED BIOCHEMISTRY BISC 6310 FALL 2013. IUG, Fall 2013 Dr. Tarek Zaida. Course topics: Textbook: Biochemistry, 5 th ed. ( Lubert Stryer ). Basic concepts of metabolism (ch. 8 & 14) Glycolysis and gluconeogenesis (ch. 16) The citric acid cycle (ch.17)

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Carbohydrate Metabolism

Carbohydrate Metabolism. METABOLISM? WHY?. A 59-year-old man with a history of diabetes and alcohol abuse is brought to the emergency room in a semiconscious and minimally responsive state How are glucose, triacylglycerols , and amino acids normally metabolized and what happens in diabetes?.

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glycogen metabolism

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Glycogen metabolism

Glycogen metabolism. UNIT II: Intermediary Metabolism. Figure 11.1. Glycogen synthesis and degradation shown as a part of the essential reactions of energy metabolism (see Figure 8.2, p. 90, for a more detailed view of the overall reactions of metabolism). Overview.

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Chapter 23 Gluconeogenesis, Glycogen Metabolism, and the Pentose Phosphate Pathway

Chapter 23 Gluconeogenesis, Glycogen Metabolism, and the Pentose Phosphate Pathway. 23.1 Gluconeogenesis. 23.1.1 Overview. 23.1.2 Gluconeogenesis Is Not Merely the Reverse of Glycolysis. 1. Pyruvate carboxylase. 2. Transport of oxaloacetate out of the michondrion.

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Glycogen Metabolism

Glycogen Metabolism. Chapter 18. glycogen phosphorylase activation: glycogen converted to G-1-P. Figure 18-22 The enzymatic activities of phosphorylase a and glycogen synthase in mouse liver in response to an infusion of glucose. Page 648.

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Glycogen Metabolism

Glycogen Metabolism. Variation of liver glycogen levels between meals and during the nocturnal fast. In muscle the final products of glycogen breakdown depend on the type of muscle fiber. Red muscle fibers many mitochondria and much myoglobin.

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Regulation of Glycogen Metabolism!!

Regulation of Glycogen Metabolism!!. Figure 18-22 The enzymatic activities of phosphorylase a and glycogen synthase in mouse liver in response to an infusion of glucose. Page 648. Figure 18-9 The control of glycogen phosphorylase activity. Page 635. Figure 18-13 Control of glycogen

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Neurotransmitters

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Patrick An Introduction to Medicinal Chemistry 3/e Chapter 6 PROTEINS AS DRUG TARGETS:

Patrick An Introduction to Medicinal Chemistry 3/e Chapter 6 PROTEINS AS DRUG TARGETS: RECEPTOR STRUCTURE & SIGNAL TRANSDUCTION Part 2: Sections 6.3 - 6.6. Contents Part 2: Sections 6.3 - 6.6 3. G-protein-coupled receptors (7-TM receptors)

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SURVEY OF BIOCHEMISTRY Citric Acid Cycle

SURVEY OF BIOCHEMISTRY Citric Acid Cycle. PRS. Which substrates in the TCA cycle are coupled to the production of CO 2 ? Isocitrate and alpha-ketoglutarate Citrate and alpha-ketoglutarate Oxaloacetate and citrate Succinate and malate. PRS Answer. Isocitrate and Alpha-ketoglutarate. PRS.

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Glycogen Breakdown

Glycogen Breakdown. Glycogen is cleaved by phosphate to give ________________________________________ Cleavage reaction is ______________________, not hydrolysis No _______ is involved in reaction Reaction is catalyzed by glycogen phosphorylase. Glycogen Breakdown.

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Carbohydrate Metabolism 1: Pentose Phosphate Pathway, Gluconeogenesis, Reciprocal Regulation

Carbohydrate Metabolism 1: Pentose Phosphate Pathway, Gluconeogenesis, Reciprocal Regulation. Bioc 460 Spring 2008 - Lecture 33 (Miesfeld). primaquine. The dual function enzyme PFK-2/FBPase-2 controls flux through gluconeogenesis and glycolysis by controlling levels of F-2,6-BP in the cell.

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Carbohydrate Metabolism

Carbohydrate Metabolism. Digestion & Absorption of Carbohydrates. 1- In the Mouth Salivary amylase digests starch partially into mixtures of dextrins and maltose. 2- In the Stomach

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Glycogen Metabolism

Glycogen Metabolism. By Dr. Reem M. Sallam , MD, MSc , PhD Clinical Chemistry Unit Department of Pathology College of Medicine, King Saud University. Objectives:. Why do we need to store carbohydrates in muscle? Why carbohydrates are stored as glycogen?

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BIO 402/502 Advanced Cell & Developmental Biology I

BIO 402/502 Advanced Cell & Developmental Biology I. Section I: Dr. Berezney Lecture 9 G-Protein-Linked Receptors. Figure 15-30, 5 th Ed. G-Protein-Linked Receptors These are also called G-protein-coupled receptors (GPCRs).

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Glycogen Metabolism

Glycogen Metabolism. By Dr. Amr S. Moustafa, MD, PhD Clinical Chemistry Unit Department of Pathology College of Medicine, King Saud University. Objectives:. Why do we need to store carbohydrates in muscle? Why carbohydrates are stored as glycogen?

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Glycogen Metabolism

Glycogen Metabolism. Before we get to glycogen: Dietary sugars. Glycogen. Branched every 8-12 residues Up to 50,000 or so residues total. Amylopectin : branch every 25 residues. Glycogen Synthesis and Breakdown . Glycogen synthesis and breakdown are both controlled by hormones

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David L Williams M.D., M.P.H. AT&T Medical Emergency Response Team (MERT) &

A Brief Discussion on the Identification and Care of Type I & III GSD Patient in the Emergency Room. David L Williams M.D., M.P.H. AT&T Medical Emergency Response Team (MERT) & University of Medicine of New Jersey (UMDNJ). Glycogen Storage Diseases .

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Cytoskeleton Ribosome Protein folding

Cytoskeleton Ribosome Protein folding. mRNA processing Lipid transport Transcription. Electron transport; protein folding. Cell growth Cytoskeleton Carbohydrate metabolism Protein catabolism Electron transport Ribosome. Cytoskeleton Protein catabolism Cell adhesion Cell cycle

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